Naruko Zetsubō

Princess Naruko Zetsubō was formerly the fourth princess, until the death of her elder brothers vaulted her into the position of the third princess, thus putting her older sister, Letta Zetsubō in the spotlight of the world. Her first cousin, Sora Uzu lost her position as the Crown Princess due to being replaced by Sora`s own grandmother, Karen Uzu; to prevent her bloodline from running out, Karen decreed that Naruko and Sora must wed.